Wow, not bad! The amount on details is stunning! The pose looks like she is about to launch on something (or someone) down there on the ground. The background is simple, but good (the main-focus is the dragon in the foreground anyway!). The only thing that bothers me is, that the tail in my opinion is a bit to short: Body, neck, wings and head are pretty muscular and therefor massive. I think, the tail is a bit to short or not massive enough to act as a counterbalance.But again: that s really only a small "flaw" - the picture all in all kicks ass and Sierra s design looks just awesome^^!